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- Contact Person : Mr. Guo Michael
- Company Name : Yuhuan Sinosola Science & Technology Co., Ltd.
- Tel : 86-139-89663637
- Fax : 86-576-87339883
- Address : Zhejiang,Taizhou,Damaiyu,Yuhuan
- Country/Region : China
- Zip : 317604
Product Detailed
Related Categories:Solar Cells
Related Product Searches:solar module 280W,High Quality,solar module 280W, PV module 280W,260W-300W
280w solar panel--260W,270W,280W,290w,300W
warranty 20-25years
Related Product Searches:solar module 280W,High Quality,solar module 280W, PV module 280W,260W-300W
solar module 280W
Electrical Characteristics | |||
Type | SA260-72 | SA270-72 | SA280-72 |
Maximum power (Wp) | 260Wp | 270Wp | 280Wp |
Maximum power voltage (V) | 36.00 | 36.00 | 36.00 |
Maximum power current (A) | 7.23 | 7.50 | 7.78 |
Open circuit voltage (V) | 43.20 | 43.20 | 43.20 |
Short circuit current (A) | 7.95 | 8.25 | 8.55 |
Cell Efficiency (%) | 15.50% | 16.00% | 16.50% |
FF (%) | ≥74% | ||
Maximum system voltage (V) | 1000V | ||
Temperature Range | `-40 to +85 | ||
Power tolerance (%) | ±3% | ||
Standard Test Conditions | 1000W/m2, AM1.5 ,25C | ||
Mechanical Characteristics | |||
Solar cell | Poly | Poly | Poly |
Number of cells (Pcs) | 72(6*12) | ||
Size of module (mm) | 1930*980*46mm | ||
Weight per piece (kg) | 22.5 | ||
Front Glass | 3.2 mm tempered glass | ||
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) | ||
Allowable Hail Load | steel ball fall down from 1m height | ||
Frame | Anodized aluminium alloy | ||
Junction Box Type | IP65 rated | ||
Connectors | MC Plug Type IV connectors | ||
Cables | 4.0mm2, 900mm | ||
Temperature coefficients | |||
Nominal Operating Cell Temperature | 45±2ºC | ||
Temperature coefficients of Voc (%) | β -2.2mV/ | ||
Temperature coefficients of Pm (%) | γ -0.55%/ | ||
Temperature coefficients of Im (%) | α 0.03%/ | ||
Temperature coefficients of Vm (%) | β -2.2mV/ |
solar module 280W